mirror of
https://github.com/HDFGroup/hdf5.git
synced 2024-11-21 01:04:10 +08:00
b303888f43
Bug Fix
Description:
The FFLAGS, CXXFLAGS, and CPPFLAGS variables weren't carrying
user-defined values into the Makefiles.
Solution:
Changed the flags from FOO="..." to FOO="$FOO ..."
Platforms tested:
Copper
Verbena
Arabica
Misc. update:
168 lines
5.3 KiB
Bash
168 lines
5.3 KiB
Bash
# -*- shell-script -*-
|
|
#
|
|
# This file is part of the HDF5 build script. It is processed shortly
|
|
# after configure starts and defines, among other things, flags for
|
|
# the various compile modes.
|
|
|
|
|
|
#----------------------------------------------------------------------------
|
|
# Compiler flags. The CPPFLAGS values should not include package debug
|
|
# flags like `-DH5G_DEBUG' since these are added with the
|
|
# `--enable-debug' switch of configure.
|
|
#----------------------------------------------------------------------------
|
|
|
|
|
|
# Choosing a C Compiler
|
|
# ---------------------
|
|
#
|
|
# The user should be able to specify the compiler by setting the CC
|
|
# environment variable to the name of the compiler and any switches it
|
|
# requires for proper operation. If CC is unset then this script may
|
|
# set it. If CC is unset by time this script completes then configure
|
|
# will try `gcc' and `cc' in that order (perhaps some others too).
|
|
#
|
|
# Note: Code later in this file may depend on the value of $CC_BASENAME
|
|
# in order to distinguish between different compilers when
|
|
# deciding which compiler command-line switches to use. This
|
|
# variable is set based on the incoming value of $CC and is only
|
|
# used within this file.
|
|
|
|
if test "X-" = "X-$CC"; then
|
|
CC=cc
|
|
CC_BASENAME=cc
|
|
fi
|
|
# no need to use RANLIB
|
|
RANLIB=:
|
|
|
|
# C Compiler and Preprocessor Flags
|
|
# ---------------------------------
|
|
#
|
|
# Flags that end with `_CFLAGS' are always passed to the compiler.
|
|
# Flags that end with `_CPPFLAGS' are passed to the compiler when
|
|
# compiling but not when linking.
|
|
#
|
|
# DEBUG_CFLAGS Flags to pass to the compiler to create a
|
|
# DEBUG_CPPFLAGS library suitable for use with debugging
|
|
# tools. Usually this list will exclude
|
|
# optimization switches (like `-O') and include
|
|
# switches that turn on symbolic debugging
|
|
# support (like `-g').
|
|
#
|
|
# PROD_CFLAGS Flags to pass to the compiler to create a
|
|
# PROD_CPPFLAGS production version of the library. These
|
|
# usualy exclude symbolic debugging switches
|
|
# (like `-g') and include optimization switches
|
|
# (like `-O').
|
|
#
|
|
# PROFILE_CFLAGS Flags to pass to the compiler to create a
|
|
# PROFILE_CPPFLAGS library suitable for performance testing (like
|
|
# `-pg'). This may or may not include debugging
|
|
# or production flags.
|
|
#
|
|
# CFLAGS Flags can be added to this variable which
|
|
# might already be partially initialized. These
|
|
# flags will always be passed to the compiler
|
|
# and should include switches to turn on full
|
|
# warnings. HDF5 attempts to be ANSI and Posix
|
|
# compliant and employ good programming
|
|
# practices resulting in few if any
|
|
# warnings.
|
|
#
|
|
# Warning flags do not have to be added to CFLAGS
|
|
# variable if the compiler is the GNU gcc
|
|
# compiler or a descendent of gcc such as EGCS or PGCC.
|
|
#
|
|
# The CFLAGS should contains *something* or else
|
|
# configure will probably add `-g'. For most
|
|
# systems this isn't a problem but some systems
|
|
# will disable optimizations in favor of the
|
|
# `-g'.
|
|
#
|
|
#
|
|
# These flags should be set according to the compiler being used.
|
|
# There are two ways to check the compiler. You can try using `-v' or
|
|
# `--version' to see if the compiler will print a version string. You
|
|
# can use the value of $CC_BASENAME which is the base name of the
|
|
# first word in $CC (note that the value of CC may have changed
|
|
# above).
|
|
|
|
case $CC_BASENAME in
|
|
gcc)
|
|
CFLAGS="$CFLAGS -Wsign-compare" #Only works for some versions
|
|
DEBUG_CFLAGS="-g -fverbose-asm"
|
|
DEBUG_CPPFLAGS="-DH5F_OPT_SEEK=0 -DH5F_LOW_DFLT=H5F_LOW_SEC2"
|
|
PROD_CFLAGS="-O3 -fomit-frame-pointer"
|
|
PROD_CPPFLAGS=
|
|
PROFILE_CFLAGS="-pg"
|
|
PROFILE_CPPFLAGS=
|
|
;;
|
|
|
|
cc)
|
|
CFLAGS="$CFLAGS"
|
|
DEBUG_CFLAGS="-g -h zero -h scalar0"
|
|
DEBUG_CPPFLAGS="-DH5F_OPT_SEEK=0 -DH5F_LOW_DFLT=H5F_LOW_SEC2"
|
|
PROD_CFLAGS="-O2 -h scalar0"
|
|
PROD_CPPFLAGS=
|
|
PROFILE_CFLAGS="-pg"
|
|
PROFILE_CPPFLAGS=
|
|
;;
|
|
|
|
*)
|
|
CFLAGS="$CFLAGS -ansi"
|
|
DEBUG_CFLAGS="-g"
|
|
DEBUG_CPPFLAGS="-DH5F_OPT_SEEK=0 -DH5F_LOW_DFLT=H5F_LOW_SEC2"
|
|
PROD_CFLAGS="-O"
|
|
PROD_CPPFLAGS=
|
|
PROFILE_CFLAGS="-pg"
|
|
PROFILE_CPPFLAGS=
|
|
;;
|
|
esac
|
|
|
|
# Overriding Configure Tests
|
|
# --------------------------
|
|
#
|
|
# Values for overriding configuration tests when cross compiling.
|
|
# This includes compiling on some machines where the serial front end
|
|
# compiles for a parallel back end.
|
|
|
|
# Set this to `yes' or `no' depending on whether the target is big
|
|
# endian or little endian.
|
|
ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}
|
|
|
|
# Set this to the width required by printf() to print type `long
|
|
# long'. For instance, if the format would be `%lld' then set it to
|
|
# `ll' or if the format would be `%qd' set it to `q'.
|
|
#hdf5_cv_printf_ll=${hdf5_cv_printf_ll='ll'}
|
|
|
|
# The default Fortran 90 compiler
|
|
|
|
#
|
|
# HDF5 integers
|
|
#
|
|
# R_LARGE is the number of digits for the bigest integer supported.
|
|
# R_INTEGER is the number of digits in INTEGER
|
|
#
|
|
# (for the UNICOS architechture)
|
|
#
|
|
R_LARGE=18
|
|
R_INTEGER=18
|
|
HSIZE_T='SELECTED_INT_KIND(R_LARGE)'
|
|
HSSIZE_T='SELECTED_INT_KIND(R_LARGE)'
|
|
HID_T='SELECTED_INT_KIND(R_INTEGER)'
|
|
SIZE_T='SELECTED_INT_KIND(R_LARGE)'
|
|
OBJECT_NAMELEN_DEFAULT_F=-1
|
|
|
|
if test "X-" = "X-$F9X"; then
|
|
F9X=f90
|
|
fi
|
|
|
|
if test "X-" = "X-$f9x_flags_set"; then
|
|
F9XSUFFIXFLAG=""
|
|
FSEARCH_DIRS=""
|
|
FFLAGS="$FFLAGS -dp"
|
|
DEBUG_FFLAGS="-dp"
|
|
PROD_FFLAGS="-dp"
|
|
PROFILE_FFLAGS="-dp"
|
|
f9x_flags_set=yes
|
|
fi
|